is 2 470053301 - 1
has 141500144 decimal digits
takes 11,004.361 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2680.126857.3529%----0.126857.3529%0.0000%
PrimeNet278130.233162.8205%1800000120000000279.70855.7749%409.941664.9676%2.1471%
GPU722822,083.735564.6341%2800000120000000311.80484.3047%2,395.540466.1565%1.5224%
Difference-14-2,083.6087-7.2812%-2800000-120000000-311.8048-4.3047%-2,395.4136-8.8036%-8.8036%

Known prime factors (4 factors, 188.1 bits, 0.00004001% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
47005330128203198071031.3933
3		2008-03-25136.090e-133.764e-56.909e-5
47005330110153151301611339.8851080
23 × 33 × 5		2012-09-1527271.922e-100.00090.0019
470053301205994240812771931754.19321911796
22 × 35 × 22543		2014-11-09243225439.256e-60.04950.0779
47005330169883119067699321191962.6007433531359
7433531359		2016-09-07174335313590.002313,74825,677

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
47005330128635133719398513989272271.278
470053301580969637492188452752617512685.587
470053301197092744881571769472611810332993.993
470053301209149069423235910539157180732994.079
470053301709533881322777972648361954115931102.485
47005330114395520057979267776123723543286196736116.793
4700533015898672631099703045272650458990977191138125.472
4700533012001112459232218076523479465298297943631341133.878
47005330140599970351584717304358579191722282422708036945148.186
47005330114615989321402506528754531377391604920135148668748156.678
47005330141221764182051978182493219884660535351775812907224
2909409		57188.071
P-1 results:
No P-1 results for M470053301


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-09-15T00:12:00ANONYMOUSManual testing??39.885133.64224e-1122,5387.45951e-11
2014-11-09T12:31:00TJAOIManual testing254255*54.193174.15069e-622,5388.50085e-6
2016-09-07T15:25:46TJAOIManual testing262263*62.600190.00122,5380.002
2022-08-10T19:29:47LordJuliusManual testing2126839.885131.92229e-1022,5383.93697e-10
2022-08-10T19:29:47LordJuliusManual testing2126854.193179.25616e-622,5381.89572e-5
2022-08-10T19:29:47LordJuliusManual testing2126831.393106.09016e-1322,5381.24730e-12
2022-08-10T19:29:47LordJuliusManual testing2126862.600190.00222,5380.005


ECM factoring results:
No ECM results for M470053301


Lucas-Lehmer results:
No L-L results for M470053301


PRP results:
No PRP results for M470053301


P-1 factor-bounds graph:
100
101
102
103
100
101
102
103
104
105
106
107
108
109
1010
TF factor-bounds graph:
268
263
255
2
230
240
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:47+00:00